Solar energy and wind energy combined power generation system

A solar wind energy and combined power generation technology, applied in photovoltaic power generation, current collectors, electric vehicles, etc., can solve the problems of limited, non-renewable, and exhausted combustible fuel resources

Inactive Publication Date: 2009-12-16
HARBIN ENG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The combustible fuel resources stored on the earth are limited and cannot be regenerated, so they will be exhausted one day

Method used

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  • Solar energy and wind energy combined power generation system
  • Solar energy and wind energy combined power generation system

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Embodiment Construction

[0013] The present invention is described in more detail below in conjunction with accompanying drawing example:

[0014] combine figure 1 , the composition of the solar-wind energy combined power generation system of the present invention comprises wind power generating set, photovoltaic module, storage battery, power supply controller, charging controller, rectifier, DC / DC converter, DC / AC converter and control switch; Wind generating set and The rectifier is connected; the rectifier has two output interfaces, one is connected to the input port of the DC / DC converter, and the other is connected to the input port of the charge controller; the photovoltaic module has two output interfaces, one is connected to the input port of the power supply controller , the other is connected to the input port of the charge controller; there are two charge controllers, each charge controller includes a signal input port and a switch device, the switch device is controlled by the power suppl...

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Abstract

The invention provides a solar energy and wind energy combined power generation system, wherein a wind generating set is connected with a rectifier; the rectifier is provided with two output interfaces, one is connected with the input port of a DC / DC converter, while the other one is connected with the input port of a charging controller; a photovoltaic component is provided with two output interfaces, one is connected with the input port of a power supply controller, while the other one is connected with the input port of the charging controller; the number of the charging controllers is two, each charging controller comprises a signal access port and a switching device, and the switching device is controlled by the power supply controller; the power supply controller is provided with three signal output ports, two electric input interfaces, and one electric output interface; and two signal output ports of the power supply controller are connected with the signal access ports of the two charging controllers respectively, and the other signal output port is connected with a control switch behind a battery. The solar energy and wind energy combined power generation system uses the power supply controller to perform effective regulation and control distribution on the electric energy generated by a wind generating set and a photovoltaic power generation system, and can use the wind power resource and the solar energy to the utmost extent.

Description

(1) Technical field [0001] The power generating device involved in the present invention is specifically a new type of power station system that comprehensively utilizes solar energy and wind energy. (2) Background technology [0002] Energy is an important material basis for human survival and development. The rapid development of human society is inseparable from a strong energy security. Human energy utilization has experienced the evolution from the age of firewood to the age of coal, and then to the age of oil and gas. While the total amount of energy utilization is constantly increasing, the energy structure is also constantly changing. Every change in the energy age is accompanied by a huge leap in productivity, which greatly promotes the development of human economy and society. At the same time, as humans use more and more energy, especially fossil energy, the constraints of energy on human economic and social development and the impact on resources and the environ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J7/14H02J3/38
CPCY02E10/563Y02E10/56
Inventor 周春良郑洪涛潘贤德
Owner HARBIN ENG UNIV
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